Cheapest return flights from Heraklion to Sofia in December from 106€

AirHint found the following cheapest return flights from Heraklion (HER) to Sofia (SOF) in December 2025 (see full year).

Return flights

09 Dec - 14 Dec Aegean Airlines
13 Dec - 17 Dec Aegean Airlines
03 Dec - 10 Dec Aegean Airlines
21 Dec - 25 Dec Aegean Airlines
10 Dec - 14 Dec Aegean Airlines
05 Dec - 07 Dec Aegean Airlines
04 Dec - 07 Dec Aegean Airlines
04 Dec - 08 Dec Aegean Airlines
26 Dec - 30 Dec Aegean Airlines
27 Dec - 31 Dec Aegean Airlines
30 Dec - 03 Jan Aegean Airlines
31 Dec - 04 Jan Aegean Airlines
25 Dec - 04 Jan Aegean Airlines
29 Dec - 02 Jan Aegean Airlines
29 Dec - 03 Jan Aegean Airlines
24 Dec - 02 Jan Aegean Airlines

Also check the deals for one-way flights from Heraklion to Sofia in December.

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